Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Greenwich, CT

10°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Greenwich

Connecticut

10°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Greenwich, CT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, February 9

Current Weather

3:36 AM

10°F
Clear
RealFeel® 10°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel®
10°
Wind
NNW 4 mph
Wind Gusts
14 mph
Humidity
57%
Indoor Humidity
14% (Extremely Dry)
Dew Point
-3° F
Pressure
↔ 30.24 in
Cloud Cover
0%
Visibility
16 mi
Cloud Ceiling
40000 ft

Day

2/9
30°Hi
RealFeel® 23°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel Shade™ 22°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Not as cold with sunshine mixing with some clouds
alerts

Cold Weather Advisory

1:00 PM Sunday - 10:00 AM Monday

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindNW 12 mph

Wind Gusts22 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover25%

Morning

Afternoon

Night

2/9
20°Lo
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Mostly cloudy

WindNW 7 mph

Wind Gusts8 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover84%

Evening

Overnight

Sun & Moon

10 hrs 24 mins
Rise 6:57 AM
Set 5:21 PM
Last Quarter
Rise 12:52 AM
Set 10:20 AM

Temperature History

2/9
High
Low
Forecast
30°
20°
Average
39°
23°
Last Year
34°
26°
Record
59°
1990
-4°
1963

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Clipper, weekend storm keep active winter pattern alive in the East

12 hours ago

Winter Weather

Cold drives heating demand as utility rate hikes impacts millions

2 days ago

Winter Weather

New Jersey firefighter dies after falling into frozen Delaware River

2 days ago

Weather Forecasts

Cold to pull back in eastern U.S. during week two, three of February

14 minutes ago

Winter Weather

Flying snow, ice are injuring drivers: In some states, it can cost you

2 days ago

 More Stories

Featured Stories

Winter Weather

Ice on the Hudson River visible from space

2 days ago

Astronomy

6 planets, moon will align in February, but there's a catch

3 days ago

Recreation

Death Valley seeks tips after illegal off-roading damages rare plants

3 days ago

Weather News

Teen swam hours to get help for family swept out to sea

4 days ago

Winter Weather

Snow piles nearly 7 feet high as deadly storms bury northern Japan

5 days ago
World North America United States Connecticut Greenwich

Weather Near Greenwich:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...